A contractor was hollering at an Engineer and an Architect - He said, “If you guys would just get these CAD drawings right the first time, you would be driving a Rolls Royce.”
Engineer Responds: “What’s a Roll's Royce?”
Architect Responds: “What's a CAD drawing?” *
*CAD (computer-aided design) software is used by architects, engineers, drafters, artists, and others to create precision drawings or technical illustrations. CAD software can be used to create two-dimensional (2-D) drawings or three-dimensional (3-D) models.